package com.ruoyi.web.controller.common;

import java.awt.image.BufferedImage;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.concurrent.TimeUnit;
import java.util.zip.ZipEntry;
import java.util.zip.ZipOutputStream;

import com.ruoyi.common.utils.ZipFileUtils;
import com.ruoyi.system.mapper.MyOracleMapper;
import jakarta.annotation.Resource;
import javax.imageio.ImageIO;
import jakarta.servlet.http.HttpServletResponse;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.util.FastByteArrayOutputStream;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import com.google.code.kaptcha.Producer;
import com.ruoyi.common.config.RuoYiConfig;
import com.ruoyi.common.constant.CacheConstants;
import com.ruoyi.common.constant.Constants;
import com.ruoyi.common.core.domain.AjaxResult;
import com.ruoyi.common.core.redis.RedisCache;
import com.ruoyi.common.utils.sign.Base64;
import com.ruoyi.common.utils.uuid.IdUtils;
import com.ruoyi.system.service.ISysConfigService;

/**
 * 验证码操作处理
 *
 * @author ruoyi
 */
@RestController
public class CaptchaController
{
    @Resource(name = "captchaProducer")
    private Producer captchaProducer;

    @Resource(name = "captchaProducerMath")
    private Producer captchaProducerMath;

    @Autowired
    private RedisCache redisCache;

    @Autowired
    private ISysConfigService configService;

    @Autowired
    private MyOracleMapper myOracleMapper;

    @RequestMapping("getvuepwd")
    public Object getvuepwd(){
        return  "";
    }


    /**
     * 生成验证码
     */
    @GetMapping("/captchaImage")
    public AjaxResult getCode(HttpServletResponse response) throws IOException
    {
        List<Map<String, Object>> maps = myOracleMapper.f1("SELECT * FROM hr.jobs where rownum <= 2");
        System.out.println("maps--");
        System.out.println(maps);

        AjaxResult ajax = AjaxResult.success();
        boolean captchaEnabled = configService.selectCaptchaEnabled();
        ajax.put("captchaEnabled", captchaEnabled);
        if (!captchaEnabled)
        {
            return ajax;
        }

        // 保存验证码信息
        String uuid = IdUtils.simpleUUID();
        String verifyKey = CacheConstants.CAPTCHA_CODE_KEY + uuid;

        String capStr = null, code = null;
        BufferedImage image = null;

        // 生成验证码
        String captchaType = RuoYiConfig.getCaptchaType();
        if ("math".equals(captchaType))
        {
            String capText = captchaProducerMath.createText();
            capStr = capText.substring(0, capText.lastIndexOf("@"));
            code = capText.substring(capText.lastIndexOf("@") + 1);
            image = captchaProducerMath.createImage(capStr);
        }
        else if ("char".equals(captchaType))
        {
            capStr = code = captchaProducer.createText();
            image = captchaProducer.createImage(capStr);
        }

        redisCache.setCacheObject(verifyKey, code, Constants.CAPTCHA_EXPIRATION, TimeUnit.MINUTES);
        // 转换流信息写出
        FastByteArrayOutputStream os = new FastByteArrayOutputStream();
        try
        {
            ImageIO.write(image, "jpg", os);
        }
        catch (IOException e)
        {
            return AjaxResult.error(e.getMessage());
        }

        ajax.put("uuid", uuid);
        ajax.put("img", Base64.encode(os.toByteArray()));
        return ajax;
    }


    @RequestMapping("/xzzip")
    public void xzzip(HttpServletResponse response){
        //ArrayList<String> fileList = new ArrayList<>();
        String dir = "F:/picc/nas/000100340000/20241031";

        ArrayList<String> fileList = new ArrayList<>();
        //文件路径
        //fileList.add("H:/home/a.txt");
        //fileList.add("H:/home/b.txt");

        File root = new File(dir);
        File[] files = root.listFiles();
        if (files != null) {
            for (File file : files) {
                if (file.isDirectory()) {
                } else {
                    //System.out.println(file.getName());
                    fileList.add(dir+"/"+file.getName());
                }
            }

        }
        ZipFileUtils.downloadZipFiles(response,fileList,"test.zip");
    }

    public  void yasuowenjian() {
        File folder = new File("F:/picc/nas/000100340000/20241031"); // 文件夹路径
        String zipFileName = "f:/archive.zip"; // 压缩文件名

        try {
            FileOutputStream fos = new FileOutputStream(zipFileName);
            ZipOutputStream zos = new ZipOutputStream(fos);

            zipFolder(folder, zos); // 调用递归方法压缩文件夹下所有文件

            zos.close();
            fos.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    private  void zipFolder(File folder, ZipOutputStream zos) throws IOException {
        for (File file : folder.listFiles()) {
            if (file.isDirectory()) {
                zipFolder(file, zos); // 递归处理子文件夹
            } else {
                byte[] buffer = new byte[1024];
                FileInputStream fis = new FileInputStream(file);

                zos.putNextEntry(new ZipEntry(file.getPath()));

                int length;
                while ((length = fis.read(buffer)) > 0) {
                    zos.write(buffer, 0, length);
                }

                fis.close();
                zos.closeEntry();
            }
        }
    }




}
